id: https://nde.nl/ontology/hc/class/MainPart
name: main_part_class
title: Main Part Class
prefixes:
  linkml: https://w3id.org/linkml/
  hc: https://nde.nl/ontology/hc/
  schema: http://schema.org/
  dcterms: http://purl.org/dc/terms/
imports:
  - linkml:types
  - ../slots/has_code
  - ../slots/has_quantity
  - ../slots/contain
default_prefix: hc
classes:
  MainPart:
    class_uri: schema:QuantitativeValue
    description: 'Represents a principal/primary portion of something with quantified
      value.

      **PURPOSE**:

      MainPart provides structured representation for primary allocations such as:
      - Capital budget (principal budget for infrastructure/equipment) - Primary funding
      amount - Main portion of a larger whole

      **ONTOLOGY ALIGNMENT**:

      | Ontology | Mapping | Rationale | |----------|---------|-----------| | Schema.org
      | schema:QuantitativeValue | Quantified value |

      **USE CASES**: - Capital budget allocation in institutional budgets - Primary
      collection value - Main funding allocation

      MIGRATED 2026-01-22: Created per slot_fixes.yaml revision for capital_budget.
      Replaces simple decimal capital_budget with structured class.'
    exact_mappings:
    - schema:QuantitativeValue
    slots:
    - has_quantity
    - contain
    - has_code
    slot_usage:
      has_quantity:
        range: integer
        required: true
        inlined: false # Fixed invalid inline for primitive type
        description: 'The quantified value of this main part. For capital budget:
          Quantity.quantity_value = amount, currency in metadata.'
    examples:
    - value:
        has_quantity: null
        part_type: capital_budget
        currency_code: EUR
    - value:
        has_quantity: null
        part_type: capital_budget
        currency_code: USD
    annotations:
      specificity_score: 0.4
      specificity_rationale: Main parts are moderately specific, relevant for budget
        and allocation queries.
      custodian_types: '[''*'']'